Max-scale mega world based on Fallo...

Max-scale mega world based on Fallout 4 Commonwealth. Giant ruined Boston downtown with crumbling skyscrapers, broken highway overpasses. Include Diamond City inside baseball stadium, Sanctuary Hills ruins, and Vault 111 entrance. Post-apocalyptic wasteland terrain: cracked dirt, gravel, dead trees, and toxic Glowing Sea zone. All buildings must have fully accessible, detailed interiors with debris, iron bars, and loot spots. Aesthetic: atompunk, rusted, decayed. Use blocks: acacia (rust), copper, deepslate, mud, netherite. Maximize structure complexity and verticality. Max size.